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Reset shard duration for influx janitor #187

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merged 1 commit into from Jan 17, 2018
Merged

Reset shard duration for influx janitor #187

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14 changes: 9 additions & 5 deletions pkg/influxdb/janitor.go
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Expand Up @@ -40,16 +40,20 @@ func (j *Janitor) Cleanup() error {
ttl = 60 * time.Minute
log.Infof("influx janitor [%s]: resetting retention duration to minimum %s", j.Spec.Endpoint, ttl)
}
query := fmt.Sprintf("ALTER RETENTION POLICY default ON k8s DURATION %s", ttl)
query := fmt.Sprintf("ALTER RETENTION POLICY default ON k8s DURATION %s SHARD DURATION 0s DEFAULT", ttl)
log.Infof("influx janitor [%s]: %s", j.Spec.Endpoint, query)
_, err = client.Query(influxdb.Query{
resp, err := client.Query(influxdb.Query{
Command: query,
Database: "k8s",
})
if err == nil && resp.Err != nil {
err = resp.Err
}
if err != nil {
log.Warningf("failed to ALTER RETENTION POLICY for k8s database. Reason: %v", err)
} else {
log.Infoln("successfully ALTER-ed RETENTION POLICY for k8s database")
return err
}
return err

log.Infoln("successfully altered retention policy for k8s database")
return nil
}